<form action="" class="form-horizontal" role="form">
  <div class="form-group">
    <label class="col-sm-2 control-label">功效名称</label>
    <div class="col-sm-2">
      <input type="text" class="form-control" name="name" placeholder="" datatype="*" value="{$productEfficiency.name}">
    </div>
  </div>
  
  <div class="form-group">
    <div class="col-sm-offset-2 col-sm-8">
      <input type="hidden" name="id" value="{$productEfficiency.id}" />
      <input type="hidden" name="cls_id" value="{$classId}" />
      <button type="submit" class="btn btn-primary" data-loading-txt="提交中，请稍后……" data-ajax-url="__CONTROLLER__/save">保存更改</button>
    </div>
  </div>
</form>